Find the odd one out and give the reasons (a)Nickel (b)Silicon (c )G – InterviewSolution

1.	Find the odd one out and give the reasons (a)Nickel (b)Silicon (c )Germanium (d)Galium
Answer» SOLUTION :(a)Nickel REASON:Si,Ge and Ga are purified by ZONE REFINING while Ni is not

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